Sunday, November 20, 2011

1Hz - 2MHz XR2206 Function Generator Kit

Premium quality XR2206 Function Generator kit capable of producing high quality sine, square and triangle waveforms of high-stability and accuracy. The output waveforms can be both amplitude and frequency modulated. Coarse frequency adjustment is accomplished using 4-DIP switch for the following four frequency ranges; (1) 1Hz-100Hz, (2) 100Hz-20KHz, (3) 20KHz-1MHz, (4) 150KHz-2MHz. Frequency output can be fine tuned using P1 and P2 potentiometers. The kit includes output that can be connected to 60MHz Counter kit for displaying output frequency on LCD display with green backlight. 1Hz - 2MHz XR2206 Function Generator kit includes premium quality components, including Audio Grade Gold Capacitors, Gold Plated RCA Connector, WIMA Capacitors, 1% Metal Film Resistors, two external switches and premium quality double-sided PCB with red solder mask and plated through holes.

XR2206 Function Generator Schematic

Sine Wave:
Amplitude: 0 - 3V at 9V DC input
Distortion: Less than 1% (at 1kHz)
Flatness: +0.05dB 1Hz - 100kHz

Square Wave:
Amplitude: 8V (no load) at 9V DC input
Rise Time: Less than 50ns (at 1kHz)
Fall Time: Less than 30ns (at 1kHz)
Symmetry: Less than 5% (at 1kHz)

Triangle Wave:
Amplitude: 0 - 3V at 9V DC input
Linearity: Less than 1% (up to 100kHz)

Voltage Supply: 9-18V DC Input
Waveforms: Square, Sine & Triangle
Impedance: 600Ω + 10%
Frequency: 1Hz - 2MHz in 4 steps ranges with fine adjustment
PCB Dimensions: 38mm x 69mm / 1.5" x 2.7"

Component List:
1x XR2206
1x Premium Quality PCB with Red Solder Mask
1x Gold Plated RCA Connector
1x Gold Plated 4-DIP Switch
1x Sine / Square Switch
1x Sine / Triangle Switch
2x 100K Potentiometer
1x 10K Potentiometer
1x 100uF / 50V Nichicon Gold Audio Grade Capacitor
2x 10uF / 35V Nichicon Gold Audio Grade Capacitor
1x 100nF WIMA Capacitor
1x 1nF WIMA Capacitor
1x 150pF Capacitor
3x 6.8K 1% Metal Film Resistor
2x 1K 1% Metal Film Resistor
1x 3-PIN Gold Plated Male Header
2x 2-PIN Gold Plated Male Header
1x Manual with Schematic

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